HS Code for Platinum catalyst mesh
Platinum catalyst mesh is classified under HS code 7115.10 because it represents a finished article made of precious metal specifically designed for industrial catalytic purposes in the form of a wire cloth or grill. Chapter 71 of the Harmonized System governs natural or cultured pearls, precious or semi-precious stones, and precious metals. Within this chapter, heading 7115 is reserved for \"Other articles of precious metal or of metal clad with precious metal.\" Subheading 7115.10 is highly specific, covering catalysts in the form of wire cloth or grill, of platinum. This classification is determined by the material composition (platinum) and the physical form (mesh or grill) intended for a specific industrial function, such as ammonia oxidation or hydrogen cyanide production. The General Rules of Interpretation (GRI) 1 and 6 are applied here, as the terms of the heading and subheading provide a precise description of the product. Unlike bulk platinum or chemical compounds, this item is a manufactured article of wire designed for chemical reactions.
Products Included
- Woven platinum wire cloth
- Knitted platinum catalyst gauze
- Platinum-rhodium alloy catalyst mesh
- Ammonia oxidation gauzes
- Platinum-palladium-rhodium catalyst packs
Common Misclassification
Platinum catalyst mesh is frequently confused with supported catalysts under HS code 3815.12. However, heading 3815 is for catalysts consisting of precious metal deposited on a support (like ceramic or silica), whereas 7115.10 is for catalysts made entirely of precious metal wire. Another common error is using 7110.11, which is for unwrought platinum; this is incorrect because the mesh is a manufactured article, not a raw material.
FAQ
What is the HS code for Platinum catalyst mesh?
The HS code for platinum catalyst mesh is 7115.10. This code is specifically designated for catalysts in the form of wire cloth or grill made of platinum or platinum alloys.
Does this code include platinum catalysts on a ceramic substrate?
No, platinum catalysts on a ceramic or honeycomb substrate are classified under HS code 3815.12, as they are considered supported catalysts rather than articles of precious metal wire.
Industry
Frequently Asked Questions
What is the HS code for Platinum catalyst mesh?
The HS code for Platinum catalyst mesh is 711510 (Metal; catalysts in the form of wire cloth or grill, of platinum).
How do I classify Platinum catalyst mesh for customs?
Platinum catalyst mesh is classified under HS code 711510 — Metal; catalysts in the form of wire cloth or grill, of platinum. This is a 6-digit subheading level code.
Is the HS code for Platinum catalyst mesh the same in all countries?
The base HS code 711510 for Platinum catalyst mesh is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.